Mount Aso

Volcano in Kumamoto Prefecture, Japan

Mount Aso (阿蘇山, Aso-san) or Aso Volcano is the second largest active volcano in Japan after Mount Fuji, and among the largest in the world. Common use relates often only to the somma volcano in the centre of Aso Caldera. It stands in Aso Kujū National Park in Kumamoto Prefecture, on the island of Kyushu.

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